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Ostendorf Skolan dB pipe crosses are divided into two types:
Pipe crosses are made of mineralized polypropylene, they have high soundproof characteristics.
They are highly resistant to aggressive effluents - they are suitable for wastewater with a pH of 2 to 12.
They are painted in light gray RAL 7035.
![Photo Ostendorf Skolan dB Double branch 87° SKDA, d 110/110 [Code number: 335900]](/system/products/photos/000/032/982/original/335900-photo.jpg?1534713300)
Application purpose:
Colour: Gray RAL 7035.
| DN | а | z1 | z2 | z3 |
|---|---|---|---|---|
| mm | mm | mm | mm | |
| 100/100/100 | 87° | 56 | 60 | 60 |
Download the installation instructions of product: 
Skolan dB Double branch 87°
![Photo Ostendorf Skolan dB Corner branch 87° SKED, d 110/110/110 [Code number: 335910]](/system/products/photos/000/032/983/original/335910-photo.jpg?1534713317)
Application purpose:
Colour: Gray RAL 7035.
| DN | а | z1 | z2 | z3 |
|---|---|---|---|---|
| mm | mm | mm | mm | |
| 100/100/100 | 87° | 59 | 73 | 62 |
Download the installation instructions of product: Skolan dB Corner branch 87°
![Photo Ostendorf Skolan dB Double branch 87° SKDA, d 90/90 [Code number: 334900]](/system/products/photos/000/032/981/original/334900-photo.jpg?1534713329)
Application purpose:
Colour: Gray RAL 7035.
| DN | а | z1 | z2 | z3 |
|---|---|---|---|---|
| mm | mm | mm | mm | |
| 90/90/90 | 87° | 46 | 51 | 51 |
Download the installation instructions of product: Skolan dB Double branch 87°
![Draft Ostendorf Skolan dB Double branch 87° SKDA, d 110/110 [Code number: 335900]](/system/products/drafts/000/032/982/original/335900-draft.jpg?1534714143)
![Draft Ostendorf Skolan dB Corner branch 87° SKED, d 110/110/110 [Code number: 335910]](/system/products/drafts/000/032/983/original/335910-draft.jpg?1534714133)
![Draft Ostendorf Skolan dB Double branch 87° SKDA, d 90/90 [Code number: 334900]](/system/products/drafts/000/032/981/original/334900-draft.jpg?1534714108)
![Photo Ostendorf Skolan dB Double branch 87° SKDA, d 75, d1 75 [Code number: 333900]](/system/products/photos/000/041/165/original/333900-photo.jpg?1584294302)
![Draft Ostendorf Skolan dB Double branch 87° SKDA, d 75, d1 75 [Code number: 333900]](/system/products/drafts/000/041/165/original/333900-draft.jpg?1584294372)
